This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 0 | 16 |
| 1 | 121 |
| 2 | 324 |
| 3 | 625 |
| 4 | 1024 |
| 5 | 1521 |
| 6 | 2116 |
| 7 | 2809 |
| 8 | 3600 |
| 9 | 4489 |
| 10 | 5476 |
| 11 | 6561 |
| 12 | 7744 |
| 13 | 9025 |
| 14 | 10404 |
| 15 | 11881 |
| 16 | 13456 |
| 17 | 15129 |
| 18 | 16900 |
| 19 | 18769 |
| 20 | 20736 |
| 21 | 22801 |
| 22 | 24964 |
| 23 | 27225 |
| 24 | 29584 |
| 25 | 32041 |
| 26 | 34596 |
| 27 | 37249 |
| 28 | 40000 |
| 29 | 42849 |
| 30 | 45796 |